[shafyy]

Proton is good, not sure what OP means by "sketchy". I personally also use Hey and used Fastmail before. All three are great alternatives to Google.

[philliphaydon]

I’m slowly moving to Fastmail. I tried hey. Their app is terrible. The whole thing seems clunky.

[shafyy]

Hey isn't for everyone, it's quite quirky and opiniated. Fastmail is more a classic email experience. I personally like the style of Hey and some of their unique features such as Screener and Collab.